burning as data and udf filesystem...1.5, 2.0, 2.01?

spodosaurus

From:	spodosaurus
Subject:	burning as data and udf filesystem...1.5, 2.0, 2.01?
Date:	Sun, 23 Jan 2005 15:57:25 +0800

Hi all,

I was playing around with dvdshrink and recompressed a dvd. The programs
I have to burn dvds with are, at the moment, pretty crap. I decided to
have a go at burning the dvd as a data dvd and seeing if it would work
as long as I selected the proper filesystem and had the audio_ts and
video_ts folders. So, using ulead dvd movie factory's data dvd
application, I tried to burn the output from dvdshrink. Using UDF v2.01
and 2.0 it said that there was insufficient room on the DVD-R. So I
switched to UDF v1.5 and it was able to fit all the data on the DVD.
Putting it in my region free pioneer DV-344 player it wouldn't load and
ejected itself after about 45 seconds. Putting it back in my usb 2.0
external pioneer DVR107D burner it played fine. So, my questions are:

What's the difference between these UDF file systems?

Any ideas why it would play in the burner and not in the DV-344, which
has played these discs before? Is it because I burned it as data? (Ulead
DVD Movie factory does not let you take audio_ts and video_ts files and
burn them with a video-dvd function like nero does)

Cheers,

Ari

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